baber/WOPTO huggingface dataset:
Patent JP-H05193772-A (JP)
Title: Image forming device
Inventor: MANDA TAKAHIKO
IPC: G03G21/00
Filed: 1992-01-17
Abstract: PURPOSE:To improve assembling ability and maintainability of a cleaning blade used for an image transfer belt, in an electronic photograph type image forming device wherein an endless belt-like image transfer belt is rotatably stretched in a position facing a print station. CONSTITUTION:A cleaning blade 20 and a cleaner container 18 are arranged below an image transfer belt 8. A weight roller 21 for pressing the image transfer belt 8 against the cleaning blade 20 by its head weight is provided and a blade drive mechanism 19 for displaceably supporting the cleaning blade 20 and varying a contact angle with the under surface of the image transfer belt 8 is provided.
Patent JP-H07209639-A (JP)
Title: Reflection type liquid crystal panel
Inventor: YAMAZOE HIROSHI
IPC: G02F1/1335
Filed: 1994-01-25
Abstract: PURPOSE:To obtain the reflection type liquid crystal panel which is superior by providing a laminate of the polarizing plate, liquid crystal cell, and polarizing plate of a reflecting plate. CONSTITUTION:This reflection type liquid crystal panel is equipped with the liquid crystal cell, constituted by forming a transparent electrode on the main surface of a 1st substrate and a transparent electrode on the main surface of a 2nd substrate and charging ferroelectric liquid crystal in a desired gap that the transparent electrodes faces each other across, and a voltage applying means, and the laminate of the reflecting plate, polarizing plate, liquid crystal cell, and polarizing plate is provided. The sense mode of liquid crystal molecules to a potential which forms the base of a display mode using the ferroelectric liquid crystal is a voltage induced ferroelectricity-ferroelectric phase transition. The behavior of the liquid crystal molecules greatly expands a visual angle. It is considered that the expansion of the visual angle of the reflection type liquid crystal display device using the ferroelectric liquid crystal results from that. Further, the expansion depends upon the tilt angle of the liquid crystal molecules of the induced ferroelectric liquid crystal phase, but this is generally brighter than an STN reflection type liquid crystal element device. Therefore, a sufficiently bright display is obtained even by a reflection type liquid crystal display device which uses a color filter.
Patent JP-H11200797-A (JP)
Title: Deformation detecting method of cavity structure
Inventor: INAO MICHIHIRO
IPC: G01N21/84
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a method by which the deformation of a large-scale underground cavity is detected accurately and easily. SOLUTION: A guide rail 3 is installed to the upper arched member 2 of an overhead travelling crane 1 in a large-scale underground cavity along the arched member, a CCD line-sensor camera 5 and luminaires 6 are loaded on a truck 4 self-travelling along the guide rail, the truck 4, on which the CCD line-sensor camera 5 and the luminaires 6 are loaded, is moved in the arch peripheral direction along the guide rail 3, and the continuous image in the peripheral direction in specified width of arch-section concrete is obtained.  The overhead travelling crane 1 is moved at a distance corresponding to the above-mentioned specified width in the cavity major-axis direction, the truck 4, on which the CCD line-sensor camera 5 and the luminaires 6 are put, is shifted similarly in the arch peripheral direction along the guide rail 3 and the continuous image in the peripheral direction in specified width of arch-section concrete is acquired. A plurality of the continuous images in the peripheral direction of arch-section concrete are gained by repeating the operation at that time.
Patent JP-H06217310-A (JP)
Title: Method and device for measuring angle
Inventor: HIROTSUNE SATOSHI
IPC: G01B11/26
Filed: 1993-01-19
Abstract: PURPOSE:To easily attain correct measurement without needing a skilled person independently of the type of a material of a screen and its installed location by operating a device so that a projected drawing on the screen is to be a specified shape so as to measure an angle indirectly. CONSTITUTION:A video signal is inputted to a distortion correction arithmetic operation section 106, in which distortion is corrected and a picture is formed on a liquid crystal panel 104 as the difference of a light transmissivity. The formed picture becomes a light gradation image by the light emitted from a back light unit 105. Furthermore, the image is magnified and projected by a projection lens 103 and a picture is formed on a screen 101. When an angle is measured, a straight line picture drawing angle calculation section 107 draws a straight line picture and the straight light picture is formed on the liquid crystal panel. The inclination of the straight line picture is controlled by the operation of a straight line drawing picture angle adjustment section 109. The inclination of the straight line on the screen 101 is set to a prescribed angle and a screen vertical shift angle, a screen horizontal shift angle and a projector vertical shift angle are calculated.
Patent JP-H11197105-A (JP)
Title: Simple type endoscope
Inventor: ADACHI RIYUUSUKE
IPC: G02B23/24
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a simple type endoscope capable of reducing the loss of light quantity made incident on a light guide from a light source lamp and brightly illuminating an object while maintaining the water-tightness of an endoscope and a light source unit respectively. SOLUTION: Relating to this simple type endoscope device for which an operation part 2 and the light source unit 30 are respectively formed in a watertight structure for not making water intrude inside from the outside and transparent covers 50 and 10 are respectively attached to the illumination light emission window of the light source unit 30 and the illumination light incident window of the operation part 2, at least one of the transparent covers 50 and 10 is formed by a light transmitting rod formed by putting a clad composed of the transparent member of a low refractive index on the outer periphery of a core composed of the transparent member having a high refractive index.
Patent JP-H07206493-A (JP)
Title: Cement admixture and cement composition
Inventor: MORIOKA MINORU
IPC: C04B20/04
Filed: 1994-01-25
Abstract: PURPOSE:To obtain a cement admixture capable of imparting high expansibility without lowering the strength manifesting property by mixing an expandable material obtained by heat-treating a mixture of CaO material and CaF2 material with anhydrous gypsum. CONSTITUTION:This cement admixture is formed by heat-treating a mixture contg. CaO material and CaF2 material. The admixture consists of a mineral with CaO and CaF2 as the effective components and contains 10-30 pts.wt. of the expandable material and anhydrous gypsum in 100 pts.wt. of CaO plus CaF2. Amorphous calcium aluminate can be further incorporated into the composition. Limestone, slaked lime, etc., are exemplified as the CaO material of expandable material, and naturally occurring fluorite, CaF2 as the industrial by-product are exemplified as the CaF2 material. The calcination is preferably conducted at about 1000-1450 deg.C.
Patent JP-S58125337-A (JP)
Title: Separator for runner in casting mold
Inventor: KASHIWATANI YOSHIHIRO
IPC: B22C9/08
Filed: 1982-01-19
Abstract: PURPOSE:To separate cast products and runners in casting molds by providing a cover body which projects into the runners by releasing the energizing of a spring by the heat of the molten metal flowing into the runners and making the interruption of the flow of the molten metal possible. CONSTITUTION:The molten metal flowing into the runner 2 of a casting mold 1 passes on a separator 5 buried in the bottom surface of a runner and flows into the product molding parts of the mold 1. In this state, the cover body 7 of the separator 5 is heated and a low m.p. material 14 melts, then the engagement between the head part 10 of a metal supporting bar 12 and a top plate 13 is released. As a result, the body 7 is lifted by an energized compression spring 9, and projects into the runner 2, by which the flow of the molten metal is interrupted, and the cast products and the runners are separated.
Patent JP-H04313510-A (JP)
Title: Belt with felt
Inventor: SUGIMOTO MASANORI
IPC: F16G1/00
Filed: 1991-01-24
Abstract: PURPOSE:To prevent a warp in the longitudinal direction of a substance to be conveyed owing to a heat shrinkage difference before its conveyance when a long substance to be conveyed is conveyed at a high temperature. CONSTITUTION:A sheet-form felt member 5 is disposed throughout the whole periphery of a belt on the back side of a toothed belt member 4. Block members 2 made of a metal having a given height are disposed on the back side of the felt member 5 at given intervals in the longitudinal direction of the belt. A mounting member 3 is engaged with the toothed belt member 4 and the block member 2 made of a metal is removably mounted on the toothed belt member 4. A substance to be conveyed is placed between the block members 2 made of a metal, the warp of the substance to be conveyed is regulated by means of the block members 2 made of a metal, and the warp of the substance to be conveyed owing to heat shrinkage during conveyance is suppressed.
Patent JP-H10199419-A (JP)
Title: Manufacture of cathode-ray tube
Inventor: OKITA MASAMI
IPC: H01J9/227
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To prevent darkening that is produced in the vicinity of the corner part of a CRT by limiting the temperature difference between the central part and the corner part on a effective screen on the inner surface of a panel to the specified range in a drying process for forming a sensitive agent when the sensitive agent which becomes insoluble by light is applied to the inner surface of the panel, dried, then exposed through a color selection electrode to form carbon. SOLUTION: In a drying process for forming a sensitive agent, a panel 1 is held with a holder, conveyed onto a heater 5, and a PVP film is dried. The temperature of a central part 10 of the panel 1 coated with a PVP sensitive agent 3 is set to 47 deg.C and that of the corner part 11 is set to 44-40 deg.C, preferably to 42 deg.C. The temperature of ceramic heaters 51 -54 of the heater 5 is controlled so that the temperature difference of the central part 10 and the corner part 11 of the face panel 1 is set to 5±2 deg.C, then the PVP sensitive agent 3 is exposed with ultraviolet rays such as a mercury lamp through a color selection electrode. Uneven black and darkening that is produced in the corner part of a CRT are reduced.
Patent JP-H03211484-A (JP)
Title: Transmission system for radar antenna azimuth angle information
Inventor: AMATATSU SHIYOUJI
IPC: G01S13/02
Filed: 1990-01-16
Abstract: PURPOSE:To perform transmission without occupying a wide area newly and to make a display while the influence of jitters is reduced by transmitting the azimuth angle information not independently of a reflected video signal, but together the reflected video signal by time-base multiplexing. CONSTITUTION:The signal from the rotary shaft of a radar antenna which is obtained by a shaft encoder 1 is supplied to an ACP/ARP generating circuit to obtain the azimuth angle information, which is supplied to a latch circuit 11. The circuit 11 reads in this information in the free time set between the radio wave transmission timing of the radar antenna and next timing by a radar system trigger and multiplexed with the time basis between the reflected video signal at the timing of a synthesizing circuit 12 and the signal at the next timing and transmitted as a radio wave. On a reception side, the azimuth angle information separated from the video signal by a separating circuit 13 is locked to the phase of an oscillator 15 under the frequency division rate control of a circuit 6 and then led out after the jitters are suppressed sufficiently by a PLL circuit 14.
Patent JP-H08200910-A (JP)
Title: Air cooler
Inventor: SHIMADA YUTAKA
IPC: F25D1/00
Filed: 1995-01-20
Abstract: PURPOSE: To achieve a lowering of equipment cost with the simplification of a cooling system by setting an air cooler within a gas turbine suction duct to dispense with a fan. CONSTITUTION: Air suction of a gas turbine 3 is utilized for a pump system containing a pump 1, a decelerator 2, a gas turbine 3 and an air cooler 5 to recover heat generated from the pump 1, the decelerator 2 and the like with the air cooler 5.
Patent JP-H05196919-A (JP)
Title: Device equipped with liquid crystal display
Inventor: MAEHARA YOSHIFUMI
IPC: G04G99/00
Filed: 1992-01-18
Abstract: PURPOSE:To make observation clear and to more obtain various kinds of information to secure the wide display area of a liquid crystal display by transmitting one part of light, which is transmitted through the liquid crystal display, by a half transmitting means and making it incident on a solar battery. CONSTITUTION:One part of light transmitted through a liquid crystal display 1 is transmitted and the remaining light is reflected by a half transmitting means 2 and by using this means 2, the light transmitted by the half transmitting means 2 is made incident on a solar battery 3. One part of light transmitted through the half transmissive reflection board 2 is converted from optical energy to electric energy by the solar battery 3, processed through a lead board 4 to a circuit block 5 and stored in a storage power source 6. The remaining light reflected by the half transmissive reflection board 2 is used for displaying and recognizing characters, etc., on the liquid crystal display body 1. Although the reflection factor of the transmitted light is lowered at the half transmissive reflection board 2, there is no problem concerning contrast for displaying and recognizing characters or the like. Thus, variety for the design of the device is not limited.
Patent JP-H08204471-A (JP)
Title: High frequency amplifier and its oscillation prevention method
Inventor: KONDO YASUHIRO
IPC: H03F3/60
Filed: 1995-01-20
Abstract: PURPOSE: To accurately and quickly dissolve oscillation or the like by the unstable operation of a high frequency amplifier by providing a magnetic material freely attachably and detachably mounted to a distribution constant circuit for constituting a matching circuit. CONSTITUTION: The matching circuit constituted of the distribution constant circuit 9 operated as a desired inductance in a prescribed frequency band and a capacitance 10 is provided in an input/output part and the magnetic material 15 freely attachably and detachably mounted to the distribution constant circuit for constituting the matching circuit is provided. Then, since parts provided with a value different from the matching impedance of a FET2 on the outside of a required frequency band such as a BPF11 or the like as an input side load are connected in almost all cases, there are the cases in which the unstable operation is performed on the side of the required frequency band by various driving conditions and the oscillation or the like occurs.  As the countermeasure of the oscillation, by placing the magnetic material (ferrite or the like) 15 on the line of a pattern L9 for constituting an input matching circuit, the impedance on the outside of the required frequency band is stabilized and oscillation conditions are prevented from being satisfied.
Patent JP-S62166835-A (JP)
Title: Production of frozen cooked food of fish and shellfish
Inventor: YOSHIMURA KIYOSHI
IPC: A23B4/06
Filed: 1986-01-17
Abstract: PURPOSE:To obtain a frozen food of fish and shellfish having flavor of roasting after thawing, capable of providing a taste of roasting without broiling in home, by preliminarily treating fish and shellfish, roasting, treating the roasted fish and shellfish with lees-containing seasoning or dressing and then freezing. CONSTITUTION:Fish and shellfish such as herring, cuttlefish, pen shell, etc., is subjected to preliminary treatment such as removal of unnecessary parts and roasted. Then, the roasted fish and shellfish is immersed in lees-containing seasoning obtained by adding seasoning such as sweet SAKE to SAKE lees or dressing such as French dressing, etc., or the lees-containing seasoning or the dressing is attached to the roasted fish and shellfish. Then, the seasoned roasted fish and shellfish are frozen to give the aimed frozen seasoned feed of fish and shellfish. Consequently, since the roasted fish and shellfish have been subjected to lees-containing seasoning or dressing treatment, no fragrance of roasted fish and shellfish is lost even by freezing.
Patent JP-S61168020-A (JP)
Title: Group management controller
Inventor: TAKAHASHI TOSHIYA
IPC: G05B19/408
Filed: 1985-01-21
Abstract: PURPOSE:To load down a working program, which exceeds the capacity of a memory of an NC device or a machine interface device, to this memory by dividing the working program by a group management controller. CONSTITUTION:If a file F1 out of working program files F1-Fn of plural machines C corresponds to an NC device A, the working program file F1 is divided to N1-number of subfiles F1-1-F1-N1 by a group management controller D in accordance with the memory capacity of the NC device A. Similarly, the other files F2-Fn are divided. Divided working programs are loaded down successively to individual NC devices A or machine interface devices E.
Patent JP-H03212874-A (JP)
Title: Optical disk cartridge
Inventor: ISHIKAWA YASUHIKO
IPC: G11B23/03
Filed: 1990-01-17
Abstract: PURPOSE:To prevent dust attached on an optical disk perfectly by blocking an aperture part opened and closed with a shutter with cover glass. CONSTITUTION:The aperture part provided at a main body 10 which houses the optical disk inside is blocked with the cover glass 14A, and a shutter 12 of sliding system is provided at the main body 10. Then, the shutter 12 is released, and a light beam from an optical pickup device 20 is introduced via the cover glass 14B, and it is converged on a recording plane with an objective lens 21. Thereby, it is possible to prevent the surface 1A of the optical disk 1 contaminated due to the entering of the dust in the optical disk device to a cartridge even when the shutter 12 is released in the case of using the optical disk.
Patent JP-S55100531-A (JP)
Title: Magneto-optic photo switch and magneto-optic photo matrix switch device using this
Inventor: IWASAKI YUTAKA
IPC: G02F1/09
Filed: 1979-01-24
Abstract: PURPOSE: To achieve higher performance by using optically rotating devices and polarizing splitters.  
     CONSTITUTION: Optically rotating devices K1, K2 consisting of optically rotating elements Q1 and Q2, Q3 and Q4 which rotate the linearly polarized light 45° in the clockwise and counterclockwise directions with respect thereto by Farady effect are disposed in opposition to the ports P1, P3 of a polarizing splitter 21 having four ports P1WP4, whereby a magneto-optic photo switch S is constituted. The magneto-optic photo switches S ll WSMN are arrayed in matrix form to constitute the magneto-optic photo matrix switch device. Then, if external magnetic fields V1, V3, etc. are applied to the rotating elements Q1WQ4 of the magneto-optic photo switches S, the light L1 inputted to the input side port E1 is emitted from the output side port F1 by being or not being rotated, thus the specified switching functions may be obtained through simple operations. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08194880-A (JP)
Title: Cordless telephone set with sensor
Inventor: KATO ATSUSHI
IPC: H04W84/10
Filed: 1995-01-20
Abstract: PURPOSE: To detect abnormality such as a fire and gas leakage by a slave equipment and to inform a master equipment of the detected contents by utilizing the cordless mechanism of a conventional cordless telephone set consisting of a master equipment and a slave equipment. CONSTITUTION: This cordless telephone set with a sensor is constituted of a slave equipment 1 provided with a detection part 1c for detecting abnormality, a transmitting/receiving(TR) part 1g for transmitting a required abnormality detection signal to a master equipment 4 as a high frequency signal at the time of detecting the abnormality by the detection part 1c and receiving a high frequency signal based upon a raio wave from the master equipment 4 at the time of normal operation and a control part 1h for controlling the detection part 1c and the T/R part 1g and the master equipment 4 provided with a 1st T/R part 4f for transmitting/receiving a signal to/from the T/R part 1a through a telephone line, a 2nd T/R part 4a for transmitting/receiving a high frequency signal based upon a radio wave to/from the slave equipment 1,  a detection means for detecting the abnormality detection signal outputted from the slave equipment 1 and received by the T/R part 4f, an alarm part 4d for generating an alarm tone at the time of detecting the abnormality detection signal by the detection means, and a control part 4g for controlling the 1st and 2nd T/R parts 4f, 4a, the detection means and the alarm part 4d.
Patent JP-S62166907-A (JP)
Title: Positioning supporter for bar rotary machining tool
Inventor: HASHIMOTO HITOSHI
IPC: B23B47/00
Filed: 1986-01-17
Abstract: PURPOSE:To keep the shaft center of a machining tool in high accuracy as well as to make high speed machining performable, by improving the supply of cutting oil and the discharge of chips so good enough at the time of boring after positioning the bar rotary machining tool to a workpiece via a jig. CONSTITUTION:A boring bar 7 as a bar rotary machining tool where plural cutting tools are tightly installed is passed through support holes 78, 83 and 79 of a jig 8, and positioned (184) through a bearing hole 11 of a work W. The boring bar 7 is rotated at high speed, and the bearing hole 11 is bored by a cutting tool 63. Cutting oil is fed to an interval between a bearing 82 and an inner sleeve 162. Chips are discharged through a clearance installed in a bearing 77.
Patent JP-H09194682-A (JP)
Title: Polyacetal resin composition
Inventor: ARIYASU HIDEYUKI
IPC: C08K5/3492
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To obtain a polyacetal resin composition excellent in weather resistance and mold release in injection molding by adding a specified hydroxyphenyltriazine compound and a specified amide compound to a polyacetal resin. SOLUTION: One hundredth (0.01) to 5.0 pts.wt. at least one compound selected among hydroxyphenyltriazine compounds represented by formula I (wherein R1 is H, a 1-18C alkyl or benzyl; R2 and R3 are each H or methyl) and 0.005-5.0 pts.wt. at least one compound selected from among amide compounds represented by formula II (wherein R1 and R3 are each a 1-30C alkyl; and R2 is a 2-10C alkylene) are added to 100 pts.wt. polyacetal resin. It is more desirable that 0.0001-5.0 pts.wt. compound represented by formula III (wherein R1 and R2 are as defined in formula II) and 0.01-5.0 pts.wt. aliphatic carboxylic acid calcium salt containing 1-3,000ppm of calcium hydroxide is added to the obtained composition.
Patent JP-S5290846-A (JP)
Title: Detecting method of refrigerant gas from refrigerating cycle
Inventor: USAMI KIYOSHI
IPC: F25B49/00
Filed: 1976-01-26
Abstract: PURPOSE: To precisely detect any leak of refrigerant gas from a refrigerating cycle for automobile air conditioning. 
     COPYRIGHT: (C)1977,JPO&Japio